I'm trying to decide ahead of time if I want to get the new iPhone this fall or buy a MacBook Air. I currently have an iPhone 6 16gb, and a i7 laptop with 1Tb and GTX 950m graphics. Also have an iPad Air 2 64gb. I'm not sure about getting a MacBook because I'm not sure if its utility would warrant the financial investment since I already have a good laptop. On the other hand, I'd just be upgrading my iPhone, but the jump will give me all the features and improvements of the 6s, plus more. Any advice guys? Thanks in advance.